CN104356835A - 一种高分子乳液涂料 - Google Patents

一种高分子乳液涂料 Download PDF

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CN104356835A
CN104356835A CN201410445451.6A CN201410445451A CN104356835A CN 104356835 A CN104356835 A CN 104356835A CN 201410445451 A CN201410445451 A CN 201410445451A CN 104356835 A CN104356835 A CN 104356835A
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王和山
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Abstract

本发明公开了一种高分子乳液涂料，它是由下述重量份的原料组成的：二氯异氰尿酸钠0.5-1、氯化血红素0.7-1、氧化聚乙烯蜡2-3、己二酸丙二醇聚酯2-3、二甲氨基丙胺0.6-1、纳米碳粉3-5、甲基丙烯酸异辛酯1-2、硬脂酸镁1-2、顺丁烯二酸酐0.4-1、苯乙烯120-160、丙烯酸甲酯130-170、过硫酸铵3-4、OP-106-8、聚乙二醇10002-3、粘结助剂5-7、去离子水500-600；本发明的涂料粘结性强，抗拉强度性好，具有优异的耐老化性、抗水抗渗漏性强，加入的纳米碳粉可以有效的改善涂层的流平性，使得涂层均匀平整，提高装饰效果。

Description

一种高分子乳液涂料
  
技术领域
    本发明主要涉及涂料领域，尤其涉及一种高分子乳液涂料。 
背景技术
    涂于物体表面能形成具有保护、装饰或特殊性能(如绝缘、防腐、标志等)的固态涂膜的一类液体或固体材料的总称，包括油(性)漆、水性漆、粉末涂料。漆是可流动的液体涂料，包括油(性)漆及水性漆。油漆是以有机溶剂为介质或高固体、无溶剂的油性漆。水性漆是可用水溶解或用水分散的涂料。涂料作为家庭装修的主材之一，在装饰装修中占的比例较大，购买涂料的合格与否直接影响到整体装修效果和居室的环境，有时甚至会对人体的健康产生极大的危害。目前随着各种各样涂料的产生，对涂料的品质要求也不断提高，而不断提高涂料质量对于建筑、生活都可以起到很大的帮助作用。 
发明内容
本发明目的就是提供一种高分子乳液涂料。 
本发明是通过以下技术方案实现的： 
一种高分子乳液涂料，其特征在于它是由下述重量份的原料组成的：
二氯异氰尿酸钠0.5-1、氯化血红素0.7-1、氧化聚乙烯蜡2-3、己二酸丙二醇聚酯2-3、二甲氨基丙胺0.6-1、纳米碳粉3-5、甲基丙烯酸异辛酯1-2、硬脂酸镁1-2、顺丁烯二酸酐0.4-1、苯乙烯120-160、丙烯酸甲酯130-170、过硫酸铵3-4、OP-10 6-8、聚乙二醇1000 2-3、粘结助剂5-7、去离子水500-600；
所述的粘结助剂是由下述重量份的各原料组成的：
丙烯酸异冰片酯6-8、硅丙乳液25-30、微胶囊化玫瑰精油2-3、甲基丙烯酸二甲氨基乙酯4-6、过硫酸钾1-2、红木微粉2-3、聚乙烯吡咯烷酮0.6-1、去离子水10-16；
将聚乙烯吡咯烷酮与过硫酸钾混合，加入上述去离子水重量的70-80%，搅拌均匀；
将微胶囊化玫瑰精油与丙烯酸异冰片酯混合，在60-70℃下搅拌混合3-5分钟，加入到硅丙乳液中，100-200转/分搅拌分散5-10分钟；
将上述处理后的各原料与剩余各原料混合，300-400转/分搅拌分散10-15分钟，即得所述粘结助剂。
一种如权利要求1所述的高分子乳液涂料的制备方法，其特征在于包括以下步骤： 
(1)取上述苯乙烯重量的80-90％、丙烯酸甲酯重量的80-90％、甲基丙烯酸异辛酯混合，得单体a； 
(2)取OP-10，加入上述去离子水重量的30-40％，搅拌均匀，得预乳液； 
(3)取过硫酸铵，加入剩余去离子水重量的10-20％，搅拌均匀，得引发剂溶液； 
(4)取上述单体a、预乳液重量的40-50％、引发剂溶液重量的50-60％，混合，在75-80℃下保温搅拌10-20分钟，得预混单体； 
(5)将氧化聚乙烯蜡加热到60-70℃，加入氯化血红素，搅拌均匀后加入剩余的苯乙烯、丙烯酸甲酯，搅拌至常温，得改性单体； 
(6)将上述改性单体与剩余的预乳液、剩余的引发剂溶液混合，70-90℃下保温搅拌30-50分钟，滴加上述预混单体，滴加时间为2-3小时，滴加完毕后在80-85℃下保温2-3小时，降低温度至40-50℃，调节pH值至7-8，用200-250目过滤筛过滤； 
(7)将上述步骤(6)得到的物料与剩余各原料混合，800-1200转/分搅拌分散20-30分钟，即得所述高分子乳液涂料。  
本发明的优点是： 
    本发明的涂料粘结性强，抗拉强度性好，具有优异的耐老化性、抗水抗渗漏性强，加入的纳米碳粉可以有效的改善涂层的流平性，使得涂层均匀平整，提高装饰效果。本发明的粘结助剂中加入的微胶囊化玫瑰精油具有很好的阻燃性，丙烯酸异冰片酯具有很好的粘合性，与过硫酸钾、硅丙乳液混合，可以增强涂层表面的粘结强度，增加阻燃效果。
具体实施方式
实施例1 
一种高分子乳液涂料，其特征在于它是由下述重量份的原料组成的：
二氯异氰尿酸钠0.5、氯化血红素0.7、氧化聚乙烯蜡2、己二酸丙二醇聚酯2、二甲氨基丙胺0.6、纳米碳粉3、甲基丙烯酸异辛酯1、硬脂酸镁1-2、顺丁烯二酸酐0.4、苯乙烯160、丙烯酸甲酯170、过硫酸铵4、OP-10 6-8、聚乙二醇1000 3、粘结助剂5、去离子水600；
所述的粘结助剂是由下述重量份的各原料组成的：
丙烯酸异冰片酯6、硅丙乳液30、微胶囊化玫瑰精油3、甲基丙烯酸二甲氨基乙酯6、过硫酸钾1、红木微粉2、聚乙烯吡咯烷酮0.6、去离子水16；
将聚乙烯吡咯烷酮与过硫酸钾混合，加入上述去离子水重量的80%，搅拌均匀；
将微胶囊化玫瑰精油与丙烯酸异冰片酯混合，在70℃下搅拌混合5分钟，加入到硅丙乳液中，200转/分搅拌分散10分钟；
将上述处理后的各原料与剩余各原料混合，300转/分搅拌分散15分钟，即得所述粘结助剂。
一种高分子乳液涂料的制备方法，其特征在于包括以下步骤： 
（1）取上述苯乙烯重量的80-90%、丙烯酸甲酯重量的90%、甲基丙烯酸异辛酯混合，得单体a；
（2）取OP-10，加入上述去离子水重量的40%，搅拌均匀，得预乳液；
（3）取过硫酸铵，加入剩余去离子水重量的20%，搅拌均匀，得引发剂溶液；
（4）取上述单体a、预乳液重量的50%、引发剂溶液重量的60%，混合，在75-80℃下保温搅拌10分钟，得预混单体；
（5）将氧化聚乙烯蜡加热到70℃，加入氯化血红素，搅拌均匀后加入剩余的苯乙烯、丙烯酸甲酯，搅拌至常温，得改性单体；
（6）将上述改性单体与剩余的预乳液、剩余的引发剂溶液混合，70℃下保温搅拌50分钟，滴加上述预混单体，滴加时间为3小时，滴加完毕后在85℃下保温2小时，降低温度至50℃，调节pH 值至7，用250 目过滤筛过滤；
（7）将上述步骤（6）得到的物料与剩余各原料混合，1200转/分搅拌分散30分钟，即得所述高分子乳液涂料。
性能测试： 
延伸率：≥300％ ；
不透水性：0.3MPa( 一个小时不透水)。

Claims (2)

1.一种高分子乳液涂料，其特征在于它是由下述重量份的原料组成的：
二氯异氰尿酸钠0.5-1、氯化血红素0.7-1、氧化聚乙烯蜡2-3、己二酸丙二醇聚酯2-3、二甲氨基丙胺0.6-1、纳米碳粉3-5、甲基丙烯酸异辛酯1-2、硬脂酸镁1-2、顺丁烯二酸酐0.4-1、苯乙烯120-160、丙烯酸甲酯130-170、过硫酸铵3-4、OP-10 6-8、聚乙二醇1000 2-3、粘结助剂5-7、去离子水500-600；
所述的粘结助剂是由下述重量份的各原料组成的：
丙烯酸异冰片酯6-8、硅丙乳液25-30、微胶囊化玫瑰精油2-3、甲基丙烯酸二甲氨基乙酯4-6、过硫酸钾1-2、红木微粉2-3、聚乙烯吡咯烷酮0.6-1、去离子水10-16；
将聚乙烯吡咯烷酮与过硫酸钾混合，加入上述去离子水重量的70-80%，搅拌均匀；
将微胶囊化玫瑰精油与丙烯酸异冰片酯混合，在60-70℃下搅拌混合3-5分钟，加入到硅丙乳液中，100-200转/分搅拌分散5-10分钟；
将上述处理后的各原料与剩余各原料混合，300-400转/分搅拌分散10-15分钟，即得所述粘结助剂。
2.一种如权利要求1所述的高分子乳液涂料的制备方法，其特征在于包括以下步骤：
（1）取上述苯乙烯重量的80-90%、丙烯酸甲酯重量的80-90%、甲基丙烯酸异辛酯混合，得单体a；
（2）取OP-10，加入上述去离子水重量的30-40%，搅拌均匀，得预乳液；
（3）取过硫酸铵，加入剩余去离子水重量的10-20%，搅拌均匀，得引发剂溶液；
（4）取上述单体a、预乳液重量的40-50%、引发剂溶液重量的50-60%，混合，在75-80℃下保温搅拌10-20分钟，得预混单体；
（5）将氧化聚乙烯蜡加热到60-70℃，加入氯化血红素，搅拌均匀后加入剩余的苯乙烯、丙烯酸甲酯，搅拌至常温，得改性单体；
（6）将上述改性单体与剩余的预乳液、剩余的引发剂溶液混合，70-90℃下保温搅拌30-50分钟，滴加上述预混单体，滴加时间为2-3小时，滴加完毕后在80-85℃下保温2-3小时，降低温度至40-50℃，调节pH 值至7-8，用200-250 目过滤筛过滤；
（7）将上述步骤（6）得到的物料与剩余各原料混合，800-1200转/分搅拌分散20-30分钟，即得所述高分子乳液涂料。
CN201410445451.6A 2014-09-03 2014-09-03 一种高分子乳液涂料 Pending CN104356835A (zh)

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CN115044237A (zh) * 2021-03-09 2022-09-13 苏州北辰新材料科技有限公司 涂料组合物及其制备方法和涂层

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CN103724520A (zh) * 2013-12-31 2014-04-16 汕头市大千高新科技研究中心有限公司 一种建筑涂料用的苯丙乳液及其制备方法

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CN103724520A (zh) * 2013-12-31 2014-04-16 汕头市大千高新科技研究中心有限公司 一种建筑涂料用的苯丙乳液及其制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115044237A (zh) * 2021-03-09 2022-09-13 苏州北辰新材料科技有限公司 涂料组合物及其制备方法和涂层

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